[dpdk-dev] [PATCH v3 1/3] net/thunderx: disable PMD for older compilers

[Thomas Monjalon]

2017-04-06 18:05, Ferruh Yigit:
> Disable for gcc < 4.7 and icc <= 14.0
> 
> PMD uses some compiler builtins and new compiler options. Tested with
> gcc 4.5.1 and following were not supported:
> 
> option:
> -Ofast
> 
> macros:
> _Static_assert
> 
> __ORDER_LITTLE_ENDIAN__
> __ORDER_BIG_ENDIAN__
> __BYTE_ORDER__
> 
> __atomic_fetch_add
> __ATOMIC_ACQUIRE
> __atomic_load_n
> __ATOMIC_RELAXED
> __atomic_store_n
> __ATOMIC_RELEASE
> 
> It is not easy to fix all in PMD, disabling PMD for older compilers.
> 
> Signed-off-by: Ferruh Yigit <ferruh.yigit at intel.com>

Series applied, thanks